function CommentNewIndicatorTest::testCommentNewCommentsIndicator
Same name in other branches
- 9 core/modules/comment/tests/src/Functional/CommentNewIndicatorTest.php \Drupal\Tests\comment\Functional\CommentNewIndicatorTest::testCommentNewCommentsIndicator()
- 8.9.x core/modules/comment/tests/src/Functional/CommentNewIndicatorTest.php \Drupal\Tests\comment\Functional\CommentNewIndicatorTest::testCommentNewCommentsIndicator()
- 10 core/modules/comment/tests/src/Functional/CommentNewIndicatorTest.php \Drupal\Tests\comment\Functional\CommentNewIndicatorTest::testCommentNewCommentsIndicator()
Tests new comment marker.
File
-
core/
modules/ comment/ tests/ src/ Functional/ CommentNewIndicatorTest.php, line 61
Class
- CommentNewIndicatorTest
- Tests the 'new' indicator posted on comments.
Namespace
Drupal\Tests\comment\FunctionalCode
public function testCommentNewCommentsIndicator() : void {
// Test if the right links are displayed when no comment is present for the
// node.
$this->drupalLogin($this->adminUser);
$this->drupalGet('node');
$this->assertSession()
->linkNotExists('0 comments');
$this->assertSession()
->linkExists('Read more');
// Verify the data-history-node-last-comment-timestamp attribute, which is
// used by the drupal.node-new-comments-link library to determine whether
// a "x new comments" link might be necessary or not. We do this in
// JavaScript to prevent breaking the render cache.
$this->assertSession()
->elementNotExists('xpath', '//*[@data-history-node-last-comment-timestamp]');
// Create a new comment. This helper function may be run with different
// comment settings so use $comment->save() to avoid complex setup.
/** @var \Drupal\comment\CommentInterface $comment */
$comment = Comment::create([
'cid' => NULL,
'entity_id' => $this->node
->id(),
'entity_type' => 'node',
'field_name' => 'comment',
'pid' => 0,
'uid' => $this->loggedInUser
->id(),
'status' => CommentInterface::PUBLISHED,
'subject' => $this->randomMachineName(),
'hostname' => '127.0.0.1',
'langcode' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
'comment_body' => [
LanguageInterface::LANGCODE_NOT_SPECIFIED => [
$this->randomMachineName(),
],
],
]);
$comment->save();
$this->drupalLogout();
// Log in with 'web user' and check comment links.
$this->drupalLogin($this->webUser);
$this->drupalGet('node');
// Verify the data-history-node-last-comment-timestamp attribute. Given its
// value, the drupal.node-new-comments-link library would determine that the
// node received a comment after the user last viewed it, and hence it would
// perform an HTTP request to render the "new comments" node link.
$this->assertSession()
->elementsCount('xpath', '//*[@data-history-node-last-comment-timestamp="' . $comment->getChangedTime() . '"]', 1);
$this->assertSession()
->elementsCount('xpath', '//*[@data-history-node-field-name="comment"]', 1);
// The data will be pre-seeded on this particular page in drupalSettings, to
// avoid the need for the client to make a separate request to the server.
$settings = $this->getDrupalSettings();
$this->assertEquals([
'lastReadTimestamps' => [
1 => 0,
],
], $settings['history']);
$this->assertEquals([
'newCommentsLinks' => [
'node' => [
'comment' => [
1 => [
'new_comment_count' => 1,
'first_new_comment_link' => Url::fromRoute('entity.node.canonical', [
'node' => 1,
])->setOptions([
'fragment' => 'new',
])
->toString(),
],
],
],
],
], $settings['comment']);
// Pretend the data was not present in drupalSettings, i.e. test the
// separate request to the server.
$response = $this->renderNewCommentsNodeLinks([
$this->node
->id(),
]);
$this->assertSame(200, $response->getStatusCode());
$json = Json::decode($response->getBody());
$expected = [
$this->node
->id() => [
'new_comment_count' => 1,
'first_new_comment_link' => $this->node
->toUrl('canonical', [
'fragment' => 'new',
])
->toString(),
],
];
$this->assertSame($expected, $json);
// Failing to specify node IDs for the endpoint should return a 404.
$response = $this->renderNewCommentsNodeLinks([]);
$this->assertSame(404, $response->getStatusCode());
// Accessing the endpoint as the anonymous user should return a 403.
$this->drupalLogout();
$response = $this->renderNewCommentsNodeLinks([
$this->node
->id(),
]);
$this->assertSame(403, $response->getStatusCode());
$response = $this->renderNewCommentsNodeLinks([]);
$this->assertSame(403, $response->getStatusCode());
}
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